SY

Sun Yu

ZG Zen Design Group: 1 patents #1 of 2Top 50%
📍 Seoul, MI: #4 of 17 inventorsTop 25%
Overall (2011): #64,704 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE42469 Battery charger amusement device David Perrin 2011-06-21
7887386 Sensory stimulation plush 2011-02-15